private string getAlgorithmAnswer(QustionAnswer ans) ///////
{
IEnumerable <string> keywords = _keywordServ.findAlgorithmsKeywords(_quesServ.getQuestionAlgorithm(ans.IdQuestion).Id);
keywords = nlpService.GetSearchWords(ans.Answer, keywords);
if (keywords.Count() < 1)
{
return("-1");
}
else if (keywords.Count() == 1)
{
return(_keywordServ.getAlgorithm(keywords.ElementAt(0)));
}
else
{
string algo = _keywordServ.getAlgorithm(keywords.ElementAt(0));
for (int i = 1; i < keywords.Count(); i++)
{
if (algo != _keywordServ.getAlgorithm(keywords.ElementAt(i)))
{
return("0");
}
}
return(algo);
}
}
